多层

Methods Collect and analyze the appearance in multi-slice spiral CT of 24 patients with pulmonary embolism,especially the embolismic index,the involved proportion of central pulmonary arteries,the presenting proportion of bronchodilation and pulmonary infarction.

搜集经多层螺旋CT动态增强扫描确诊的肺动脉栓塞24例，回顾性分析其CT表现，重点分析肺动脉栓塞指数、中央肺动脉受累比例、有无支气管扩张显示、是否合并肺梗死。

Usage and Feature: Clap many selected layers of sisal hemp cloth, made from pure spiral cotton thread, treated with resin dipping and make the body hardy and the cutting more powerful, more endurant, suited for stainless steel and disware grind.

油麻轮 Oil Hemp Wheel 用途与特征：选用多层剑麻布交叉叠放，再用纯棉线螺旋车制而成，再用树脂浸渍处理，使轮身坚硬，更具切削力，耐磨，适合于不锈钢、餐具研磨。

Objective To study CT presentations of rectal cancer with low tension water enteroclysis and it s diagnosis value.

目的 探讨低张直肠水灌肠多层螺旋CT在直肠癌CT表现及诊断价值。

The preoperative diagnositic value of CT combined with low tension enteroclysis is excellent.

低张直肠水灌肠多层螺旋CT检查对直肠癌的术前诊断有很大价值。

In this paper,a new NN former has been used to combine the blur reasoning system with the eradiate function neural network.The network model can be used to export the distributing area of deposits and average high of collapsed building with forming ...

本文作者结合模糊推理系统和辐射基函数网络，提出了建立多层前向神经网络模型，来输出倒塌房屋堆积物分布范围及平均高度的模糊预测系统。

Multi-slice helical CT with MIP and SSD can diagnose ureterolith which is diagnosed by traditional examinatorial method.

多层螺旋CT三维重建并用MIP和SSD能诊断传统检查方法不能显示的输尿管阴性结石，给临床提供定位定性诊断。

Multi-slice helical CT with MIP and SSD can diagnose ureterolith which is diagnosed by traditional examinatorial method.［Key words］ ureter;negative ureterolith;MIP;SSD

多层螺旋CT三维重建并用MIP和SSD能诊断传统检查方法不能显示的输尿管阴性结石，给临床提供定位定性诊断。

The improved method not only retains the high speed of CFSA, but also has higher precision and better extendibility.

改进后的方法不但具有多层有限自动机方法高速度的特点，又由于修正规则的引入而具有很高的精度和良好的可扩充性。

No extrarenal arterial blood supply of renal m alignancy was found in 74 patients, including 41 patients with and 33 patients without the renal capsule breakthrough with m alignancy.

对116例肾恶性肿瘤患者行多层螺旋CT增强扫描，分析其肾外供血动脉的特征及形成机制。

This paper points out the central and local governments can't supply and administrate rural necessary public goods. And the frangible market and capital nature decides its' failure of supply and administration in remote rural regions.

本文认为，在多层代理和财政约束下，中央和地方政府均无法有效供给和管理农村公共品；同时，由于农村薄弱的市场经济和偏远的地理位置，以及私人资本趋利本性，决定了农村公共品供给和管理中市场失灵。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。